Mercurial > hg > nginx-quic
annotate docs/text/LICENSE @ 8600:e9f402bfe37e
HTTP/2: fixed window updates when buffering in filters.
In the body read handler, the window was incorrectly calculated
based on the full buffer size instead of the amount of free space
in the buffer. If the request body is buffered by a filter, and
the buffer is not empty after the read event is generated by the
filter to resume request body processing, this could result in
"http2 negative window update" alerts.
Further, in the body ready handler and in ngx_http_v2_state_read_data()
the buffer wasn't cleared when the data were already written to disk,
so the client might stuck without window updates.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 06 Sep 2021 14:54:47 +0300 |
parents | 61d0df8fcc7c |
children | 1add55d23652 |
rev | line source |
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450 | 1 /* |
8302 | 2 * Copyright (C) 2002-2021 Igor Sysoev |
3 * Copyright (C) 2011-2021 Nginx, Inc. | |
4753
808dee4f2b22
Synchronized the license text with the FreeBSD's bsd-style-copyright.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
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4 * All rights reserved. |
450 | 5 * |
6 * Redistribution and use in source and binary forms, with or without | |
7 * modification, are permitted provided that the following conditions | |
8 * are met: | |
9 * 1. Redistributions of source code must retain the above copyright | |
10 * notice, this list of conditions and the following disclaimer. | |
11 * 2. Redistributions in binary form must reproduce the above copyright | |
12 * notice, this list of conditions and the following disclaimer in the | |
13 * documentation and/or other materials provided with the distribution. | |
14 * | |
4753
808dee4f2b22
Synchronized the license text with the FreeBSD's bsd-style-copyright.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
450 | 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
4753
808dee4f2b22
Synchronized the license text with the FreeBSD's bsd-style-copyright.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
450 | 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
25 * SUCH DAMAGE. | |
26 */ |